ERGO — ORC Rating | RegattaPages

GPH

523

OSN

510.1

LOA

14.95 m

Displacement

11500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7565

Medium

1.04

High

1.1839

Triple Offshore

Low

0.9955

Medium

1.3001

High

1.4561

Boat Specifications

Dimensions

Length overall: 14.95 m
Beam: 4.53 m
Draft: 3.01 m
Displacement: 11500 kg
Crew weight: 900 kg
Wetted surface: 47.04 m²

Sails

Mainsail: 76.84 m²
Genoa: 57.5 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 218.25 m²

Design

Type: GS 48 R
Builder: Cantieri del Pardo
Designer: Lostuzzi
Year built: 2018

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,43.1,5.423452,52,6.06,60,6.44,75,7.07,90,7.32,110,7.07,120,6.7,135,5.82,142.5,5.319194,150,4.88
8,41.8,6.572982,52,7.38,60,7.75,75,8.28,90,8.54,110,8.4,120,8.1,135,7.33,145,6.506729,150,6.15
10,40.5,7.364487,52,8.23,60,8.49,75,8.69,90,9.03,110,9.04,120,8.87,135,8.43,145.5,7.741533,150,7.37
12,39.2,7.639257,52,8.53,60,8.79,75,9.04,90,9.32,110,9.57,120,9.45,135,9.04,150,8.35,150.5,8.306949
14,39,7.810631,52,8.66,60,8.92,75,9.3,90,9.54,110,10.12,120,10.01,135,9.62,150,8.88,151.5,8.773156
16,38.4,7.872976,52,8.73,60,9,75,9.45,90,9.82,110,10.55,120,10.67,135,10.3,150,9.295339
20,38.2,8.067627,52,8.9,60,9.15,75,9.6,90,10.3,110,11.21,120,11.88,135,12.04,150,10.33,177,9.06242

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.06	6.44	7.07	7.32	7.07	6.7	5.82	4.88
8	7.38	7.75	8.28	8.54	8.4	8.1	7.33	6.15
10	8.23	8.49	8.69	9.03	9.04	8.87	8.43	7.37
12	8.53	8.79	9.04	9.32	9.57	9.45	9.04	8.35
14	8.66	8.92	9.3	9.54	10.12	10.01	9.62	8.88
16	8.73	9	9.45	9.82	10.55	10.67	10.3	9.3
20	8.9	9.15	9.6	10.3	11.21	11.88	12.04	10.33

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.96	142.5°	4.22
8	41.8°	4.9	145°	5.33
10	40.5°	5.6	145.5°	6.38
12	39.2°	5.92	150.5°	7.23
14	39°	6.07	151.5°	7.71
16	38.4°	6.17	150°	8.05
20	38.2°	6.34	177°	9.05

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